package twentyThreePattern.zAcrossWar.mediator_vs_facade.mediator;

public class Tax extends AbsColleague implements ITax {
	// 注入中介者
	public Tax(AbsMediator _mediator) {
		super(_mediator);
	}

	public void drop() {
		super.mediator.down(this);
	}

	public void raise() {
		super.mediator.up(this);
	}
}
